weight gainer suggestions

A friend of mine is looking to put weight on. She's TINY.. like 5'1 and weights 95 lbs. She's already made her first mistake and going to GNC and buying their weight gainer. Since i'm not in any way shape or form trying to bulk, i don't know the first thing about it. What are some good weight gainers from 1fast400 or other places?

At that weight, you don't have to eat much to gain weight. Tell her to throw in two cheeseburgers from Burger King + whatever she usually eats and I'm sure she'll gain some weight. Make sure she's lifting though.